Dale Virginia H. Ed. Tools to aid environmental decision making edited by Virginia H. Dale and Mary R. English Dale Virginia H. Ed.; English Mary R. Ed. - New York Springer U. S. A. 1999 - 342p. cm. ISBN: 0387985557 6126.98 Standard No.: 83305 Source: ATB/5/397, 30/03/2005, Ashutosh Technical Books Textual Subjects--Topical Terms: ENVIRONMENTAL SCIENCE GEOGRAPHYRESEARCH Dewey Class. No.: U47:f, N9